This is rather strange. It was working fine. But now it just doesn't get started and is stuck at
[2015-12-15 14:57:25,021][INFO ][node ] [Vertigo] initializing ...
[2015-12-15 14:57:25,079][INFO ][plugins ] [Vertigo] loaded [], sites []

Then I tried getting ES 2.1. But it just doesn't throw any logs at all and is completely stuck. I am unable to figure out what's wrong. Any ideas?